Sedating side effects
However, precautions need to be taken with these drugs as well. Hypersensitive reactions of any allergen can result in a life-threatening condition.
Hay fever is caused due to allergens like dust, dander, pollen, insect venom, etc., which enter the body through breathing.Second generation antihistamines are new drugs which cause relatively less drowsiness.This helps the person to perform his or her daily activities with ease.To avoid or minimize the effect of histamines, antihistamines are used.Antihistamines are the chemicals which block the receptors from binding with the histamines, and by doing this they inhibit the allergic reactions. This helps the patient to sleep peacefully without any discomfort. Avoid activities which require full concentration such as driving, operating heavy machinery, etc., to avoid accidents.